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+Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * call.c (add_builtin_candidate): Add default case in enumeration
+ switch.
+ (build_new_op): Likewise.
+ (convert_like): Likewise.
+ * cvt.c (build_expr_type_conversion): Likewise.
+ * tree.c (real_lvalue_p): Likewise.
+ (lvalue_p): Likewise.
+ (cp_tree_equal): Likewise.
+ * typeck.c (comptypes): Likewise.
+ (build_component_ref): Likewise.
+ (build_function_call_real): Likewise.
+ (build_binary_op_nodefault): Likewise.
+ (build_unary_op): Likewise.
+ (build_modify_expr): Likewise.
+ * typeck2.c (initializer_constant_valid_p): Likewise.
+
+Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
+
+ * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
+
+Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (coerce_template_parms): Make sure to digest_init if
+ possible.
+
+ * decl.c (duplicate_decls): Make the newdecl virtual if the
+ olddecl was, just as is done with other attributes of olddecl.
+
+Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
+ address of an OFFSET_REF.
+
+ * cp-tree.def: Add AGGR_INIT_EXPR.
+ * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
+ AGGR_INIT_EXPR where appropriate.
+ * expr.c (cplus_expand_expr): Likewise. Simplify.
+
+ * decl2.c (finish_file): Remove call to register_exception_table.
+
+Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * pt.c (instantiate_class_template): Don't do injection when
+ processing_template_decl is true, as pollutes current_binding_level
+ for base classes.
+
+Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
+
+ * pt.c (maybe_fold_nontype_arg): Add prototype.
+
+Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
+ * error.c (dump_expr): Likewise.
+
+Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_function_call_real): Remove "inline called before
+ definition" pedwarn.
+
+ * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
+
+Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
+
+ * pt.c (type_unification_real): Change __null to type void* with
+ a warning.
+
+Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * call.c (implicit_conversion): Don't call
+ build_user_type_conversion_1 with a NULL expr, since it will
+ crash.
+
+ * pt.c (unify): Don't try to unify array bounds if either array is
+ unbounded.
+
+Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
+ Replace extern decls with casts.
+
+ * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
+ Update last_parm_cleanup_insn.
+ (store_after_parms): Remove.
+ * cp-tree.h: Adjust.
+
+Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (comdat_linkage): Also set DECL_COMDAT.
+ (finish_file): Check DECL_COMDAT instead of weak|one_only.
+ (import_export_vtable): Use make_decl_one_only instead of
+ comdat_linkage for win32 tweak.
+ (import_export_decl): Likewise.
+ * pt.c (mark_decl_instantiated): Likewise.
+
+ * decl2.c (finish_file): Lose handling of templates in pending_statics.
+
+Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Lose call to expand_builtin_throw.
+ * except.c (expand_builtin_throw): Remove.
+ * cp-tree.h: Remove ptr_ptr_type_node.
+ * decl.c: Likewise.
+
+Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
+
+ * decl.c (ptr_ptr_type_node): Define.
+ (init_decl_processing): Initialize it.
+ * cp-tree.h: Declare it.
+ * exception.cc (__cp_exception_info): Use __get_eh_info.
+ (__cp_push_exception): Likewise.
+ (__cp_pop_exception): Likewise.
+
+ From Scott Snyder <snyder@d0sgif.fnal.gov>:
+ * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
+ saved_pc.
+ (init_exception_processing): Removed saved_pc initialization.
+
+Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_decl): Defer all templates but inline functions.
+
+Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (expand_vec_init): Don't fold a list of parameters.
+
+ * decl.c (copy_args_p): Handle copy elision for types with virtual
+ bases.
+ * call.c (build_over_call): Likewise.
+
+Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (lookup_template_function): Copy the template arguments,
+ not just the list containing them, to the permanent obstack.
+
+Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (expand_start_catch_block): suspend_momentary for the
+ terminate handler.
+
+ * error.c (dump_decl): Handle LOOKUP_EXPR.
+
+Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * rtti.c (build_dynamic_cast): Copy the cast-to type to the
+ permanent obstack if we are processing a template decl.
+ * typeck.c (build_static_cast): Likewise.
+ (build_const_cast): Likewise.
+ (build_reinterpret_cast): Likewise.
+
+ * pt.c (coerce_template_parms): Coerce some expressions, even
+ when processing_template_decl.
+
+Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
+
+ * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
+ handling of pointer difference expressions.
+
+ * typeck.c (comp_target_types): Comparison of function/method types
+ is independent of nptrs.
+
+Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (tsubst): Avoid creating pointer to reference and
+ reference to reference types.
+
+Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (do_id): New nonterminal.
+ (template_id): Use it.
+
+Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
+ * spew.c (yylex): Don't do_identifier here.
+ * decl2.c (build_expr_from_tree): Revert last change.
+
+ * decl2.c (build_expr_from_tree): Expand the name for a method call.
+ * parse.y (object_template_id): Don't try to take the DECL_NAME.
+
+Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
+ alloc_expr.
+ * call.c (build_op_delete_call): Adjust.
+
+ * except.c (expand_end_catch_block): Lose rethrow region.
+ (expand_start_catch_block): Likewise.
+ (expand_end_catch_block): Don't expand_leftover_cleanups.
+
+Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * pt.c (tsubst): Remove tree_cons call (places redundant info into
+ DECL_TEMPLATE_INSTANTIATION).
+
+Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (is_overloaded_fn): Handle getting a fn template.
+ (really_overloaded_fn): Likewise.
+ * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
+ * pt.c (check_explicit_specialization): Tweak.
+ (determine_explicit_specialization): Tweak.
+
+ * tree.c, cp-tree.h (get_target_expr): New fn.
+
+Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
+
+ * pt.c (check_explicit_specialization): Fix misspelling in
+ diagnostic: `preceeded'.
+ * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
+ `conversiona'.
+
+1997-12-02 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (determine_explicit_specialization): Avoid an internal
+ error for bad specializations.
+
+ * method.c (build_overload_value): Handle SCOPE_REF.
+
+Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
+
+ * class.c (prepare_fresh_vtable): Enable even more complex MI
+ vtable names.
+
+Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * exception.cc (__check_eh_spec): Optimize a bit.
+
+ * exception.cc (__cp_pop_exception): Lose handler arg.
+ * except.c (do_pop_exception): Likewise.
+ (push_eh_cleanup): Let the cleanup mechanism supply the handler.
+ (expand_end_catch_block): Likewise.
+
+Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (check_explicit_specialization): Complain about using a
+ template-id for a non-specialization.
+
+Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
+
+ * repo.c: Prototype rindex only if needed.
+ * xref.c: Likewise.
+
+Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
+
+ * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
+
+Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_const_cast): Handle references here instead of
+ handing off to convert_to_reference.
+
+ * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
+ TerminateFunctionCall.
+ (init_exception_processing): Likewise. Terminate et al are now
+ the fns, not ADDR_EXPRs.
+ (various): Lose redundant assemble_external calls.
+ (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
+
+ * cp-tree.h (struct lang_decl_flags): Add comdat.
+ (DECL_COMDAT): New macro.
+ * decl.c (duplicate_decls): Propagate it.
+ (cp_finish_decl): Handle it.
+ * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
+
+ * class.c: Remove static pending_hard_virtuals.
+ (add_virtual_function): Take pointers to pending_virtuals
+ and pending_hard_virtuals.
+ (finish_struct_1): Pass them. Declare pending_hard_virtuals.
+
+Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (import_export_vtable): If we support one_only but not
+ weak symbols, mark instantiated template vtables one_only.
+ (import_export_decl): Likewise for tinfo functions.
+ (finish_vtable_vardecl): Also write out vtables from explicitly
+ instantiated template classes.
+ * pt.c (mark_class_instantiated): Revert last change.
+
+ * except.c (expand_throw): Call mark_used on the destructor.
+
+Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
+
+ * lex.c (lang_init): Enable flag_exceptions by default if no
+ command line switch was specified.
+
+1997-11-26 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (unify): Handle `void' template parameters in
+ specializations.
+
+Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (build_dynamic_cast): Handle template case here.
+ (build_dynamic_cast_1): Not here.
+
+ * typeck2.c (digest_init): Make copies where appropriate.
+
+ * decl2.c (delete_sanity): resolve_offset_ref.
+
+ * except.c: Call terminate without caching so many bits.
+
+ * except.c (expand_start_catch_block): Fix catching a reference
+ to pointer.
+
+Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_new): Copy size to the saveable obstack.
+
+ * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
+ TRY_CATCH_EXPR for now.
+
+Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
+ has DECL_LANG_SPECIFIC.
+
+ * exception.cc (struct cp_eh_info): Add handlers field.
+ (__cp_push_exception): Initialize it.
+ (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
+ (__throw_bad_exception): Remove.
+ * except.c (call_eh_info): Add handlers field.
+ (get_eh_handlers): New fn.
+ (push_eh_cleanup): Increment handlers.
+
+Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (expand_start_eh_spec): Use the try/catch code.
+ (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
+ doing everything inline.
+ (init_exception_processing): throw_type_match now takes
+ const void pointers.
+ * exception.cc (__check_eh_spec): New fn.
+ * inc/exception: Neither terminate nor unexpected return.
+ * decl.c: Make const_ptr_type_node public.
+ * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
+
+ * except.c (expand_start_catch_block): We only need the rethrow
+ region for non-sjlj exceptions.
+ (expand_end_catch_block): Likewise. Use outer_context_label_stack.
+
+Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
+ (various.o): Likewise.
+ * inc/new: Add placement deletes. Add throw specs for default new.
+ * new.cc (set_new_handler): Move here from libgcc2.
+ * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
+ (new): Move from libgcc2. Throw bad_alloc.
+ * new2.cc: Move the rest of the op news and op deletes from libgcc2.
+ * decl.c (init_decl_processing): Update exception specs on new and
+ delete.
+
+ * method.c (build_decl_overload_real): Don't mess with global
+ placement delete.
+
+ * init.c (build_new): Check for null throw spec, not nothrow_t.
+
+ * decl.c (duplicate_decls): Don't complain about different exceptions
+ from an internal declaration.
+
+ * call.c (build_op_delete_call): Fix check for member fns again.
+
+ * decl2.c (import_export_decl): Interface hackery affects
+ virtual synthesized methods.
+
+Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (start_decl): Don't just complain about a mismatched
+ scope, fix it.
+
+ * decl.c (make_implicit_typename): Handle case where t is not
+ actually from context.
+ * tree.c (get_type_decl): Lose identifier case.
+ * spew.c (yylex): Lose useless call to identifier_typedecl_value.
+ * parse.y (nonnested_type): Just use lookup_name.
+ (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
+
+Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
+
+ * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
+ T was built in C language context (for example, by
+ output_func_start_profiler).
+
+Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (make_implicit_typename): New fn.
+ (lookup_name_real): Use it. Use current_class_type as the context.
+
+Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
+
+ * pt.c (do_poplevel): Don't prohibit jumps into this contour.
+
+Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * friend.c (do_friend): Warn about non-template friends in templates.
+
+ * call.c (build_op_delete_call): Fix handling of inherited delete.
+
+ * search.c (dfs_record_inheritance): Ignore template type parms.
+
+Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_new_op): Fix copy error.
+ (build_op_new_call): New fn.
+ (build_op_delete_call): New fn.
+ * cp-tree.h: Declare them.
+ * init.c (build_new): Use them. Support placement delete.
+ (build_x_delete): Use build_op_delete_call.
+ (build_delete): Likewise.
+ * decl2.c (delete_sanity): Likewise.
+ (coerce_delete_type): Don't complain about placement delete.
+
+Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_new_function_call): Remove unused 'obj' parm.
+ * cp-tree.h, typeck.c: Adjust.
+
+ * init.c (build_new): Make the cleanup last longer.
+ (expand_vec_init): Call do_pending_stack_adjust.
+
+Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (do_type_instantiation): Fix typo.
+ (mark_class_instantiated): If we support one_only but not weak
+ symbols, don't mark this as known.
+
+ * init.c (build_new): Handle vec delete in EH cleanup.
+
+Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * call.c (build_method_call): Call complete_type before checking
+ for destructor.
+
+Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
+
+ * decl.c (add_block_current_level): Delete.
+ * init.c (build_vec_delete_1): Delete build_block and
+ add_block_current_level calls.
+
+Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_new): Handle freeing allocated memory when the
+ constructor throws.
+
+ * call.c (build_new_method_call): Fix flags arg.
+
+ * pt.c (do_type_instantiation): Don't try to instantiate
+ member templates.
+ (mark_decl_instantiated): If we support one_only but not
+ weak symbols, mark this one_only.
+ * decl2.c (import_export_vtable): Don't defer handling of vtables
+ if MULTIPLE_SYMBOL_SPACES.
+
+Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
+
+Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
+
+ * except.c (do_pop_exception): Return a value.
+
+Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_new_method_call): Handle getting a
+ TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
+ if we got template parms.
+ * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
+ not just the args.
+ * decl2.c (build_expr_from_tree): Tweak last change.
+ * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
+ (maybe_fold_nontype_arg): Split out from tsubst_copy.
+ * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
+
+Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
+
+ * pt.c (tsubst_copy): Handle explicit template arguments in
+ function calls.
+ * typeck.c (build_x_function_call): Likewise.
+ * decl2.c (build_expr_from_tree): Lookup function name if it
+ hasn't been done.
+
+ * pt.c (tsubst): Instantiate template functions properly when
+ template parameter does not appear in function arguments and return
+ type.
+ (comp_template_args): Handle member templates required by tsubst.
+
+Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokdeclarator): Tweak conditions for pedwarn in
+ previous change.
+
+Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
+
+ * pt.c (coerce_template_parms): Tweak error message.
+
+ * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
+ return type defaults to `int', even if there are storage-class
+ specifiers.
+
+Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ Complete nested exception support.
+ * except.c (do_pop_exception): Split out...
+ (push_eh_cleanup): From here. Handle the EH region by hand.
+ (expand_start_catch_block): Add a new level for the catch parm.
+ Move the rethrow region outside the two cleanup regions.
+ Protect the initializer for the catch parm with terminate.
+ (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
+ * exception.cc (__cp_pop_exception): Now takes two parms. Handle
+ popping off the middle of the stack.
+ * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
+ WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
+ (build_cplus_new): Only wrap CALL_EXPRs.
+ * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
+ the constructor call.
+
+Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * Make-lang.in (c++.distdir): Make inc subdirectory.
+
+Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Put back some code.
+
+Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Remove redundant code.
+ * method.c (emit_thunk): Don't let the backend defer generic thunks.
+
+Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (call_eh_info): Split out...
+ (push_eh_info): From here.
+ (expand_builtin_throw): Use it.
+ (expand_start_catch_block): Move region start back.
+
+Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
+
+ * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
+ (real_yylex): Record wide strings using target endianness, not host.
+
+1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * repo.c (rindex): Add decl unconditionally.
+ (get_base_filename, open_repo_file): Don't cast rindex.
+ * xref.c (rindex): Add decl unconditionally.
+ (index): Remove unused decl.
+ (open_xref_file): Don't cast rindex.
+
+Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (build_vbase_path): Propagate the result type properly.
+
+1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
+ remaining use of saved_throw_type with a call to get_eh_type.
+
+1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
+ (file_name_nondirectory): New function, doing the same as the macro.
+ (set_typedecl_interface_info): Use it instead of the macro.
+ (check_newline): Likewise.
+ (handle_cp_pragma): Likewise.
+
+ * repo.c (get_base_filename): Cast result of rindex to char*.
+ (open_repo_file): Likewise.
+ * xref.c (open_xref_file): Likewise.
+ * error.c (dump_char): Make its arg int, not char.
+
+ * except.c (push_eh_info): Pass the number of fields - 1 down, not
+ the exact number of fields.
+
+Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ Support for nested exceptions.
+ * tinfo2.cc (__is_pointer): New fn.
+ * exception.cc (struct cp_eh_info): Define.
+ (__cp_exception_info, __uncatch_exception): New fns.
+ (__cp_push_exception, __cp_pop_exception): New fns.
+ * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
+ Lose empty_fndecl.
+ (init_exception_processing): Likewise. __eh_pc is now external.
+ (push_eh_info): New fn.
+ (get_eh_{info,value,type,caught}): New fns.
+ (push_eh_cleanup): Just call __cp_pop_exception.
+ (expand_start_catch_block): Use push_eh_info. Start the eh region
+ sooner.
+ (expand_end_eh_spec): Use push_eh_info.
+ (expand_throw): Call __cp_push_exception to set up the exception info.
+ Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
+ when we rethrow.
+ (expand_builtin_throw): Don't refer to empty_fndecl.
+
+Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
+
+1997-10-22 Brendan Kehoe <brendan@cygnus.com>
+
+ * method.c (build_template_parm_names, build_decl_overload_real):
+ Add static to definitions.
+ * pt.c (add_to_template_args, note_template_header,
+ processing_explicit_specialization, type_unification_real): Likewise.
+ ({determine,check}_explicit_specialization): Use a single string for
+ error messages.
+
+Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (expand_exception_blocks): Call do_pending_stack_adjust.
+ (expand_end_catch_block): Likewise.
+ (expand_end_eh_spec): Likewise.
+
+Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * decl.c (duplicate_decls): Handle template specializations
+ correctly.
+ * error.c (dump_function_name): Fix printing of specializations of
+ member functions that are not member templates.
+ * cp-tree.h (processing_specialization): Make global.
+ * pt.c (processing_specialization): Likewise.
+ * lex.c (cons_up_default_function): Save and restore
+ processing_specialization to avoid confusion.
+
+Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (init_decl_processing): Give null_node unknown* type.
+ * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
+ (common_type): Likewise.
+ * error.c (args_as_string): Recognize null_node.
+
+Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
+ (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
+
+ * decl.c (init_decl_processing): Call using_eh_for_cleanups.
+
+ * Make-lang.in (g++): Include prefix.o.
+
+Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
+
+ * pt.c (determine_explicit_specialization): Initialize "dummy"
+ to keep Purify quiet.
+
+Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
+ (build_overload_int): Not here.
+
+Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
+
+ * class.c (build_type_pathname): Remove.
+ (prepare_fresh_vtable): Fix problem with complex MI vtable names.
+
+1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (unary_expr): Give a pedwarn if someone tries to use the
+ &&label GNU extension.
+
+Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
+ so as to avoid incorrect manglings.
+ * method.c (build_decl_overload_real): Don't mangle return types
+ for constructors.
+
+Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
+ scratch_tree_cons): Define as macros for now.
+ * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
+ lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
+ typeck2.c: Use them and the expression_obstack variants.
+
+Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * decl.c (store_return_init): Allow classes with explicit ctors to
+ be used with the named return values extension.
+
+Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_decl): Fix previous change.
+
+Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst): Fix thinko.
+ (instantiate_decl): Really use the original template.
+
+ * call.c (build_new_method_call): Use simple constructor_name for
+ error messages.
+
+Wed Oct 8 22:44:42 1997 Jeffrey A Law <law@cygnus.com>
+
+ * method.c (build_underscore_int): Don't use ANSI specific
+ features.
+
+Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
+ for our key method; it might have been inlined by -O3.
+
+Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * decl.c (make_typename_type): Do not try to call lookup_field for
+ non-aggregate types.
+
+Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_reinterpret_cast): Tweak.
+
+Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
+
+ * typeck.c (build_reinterpret_cast): Converting a void pointer
+ to function pointer with a reinterpret_cast produces a warning
+ if -pedantic is issued.
+
+Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
+
+ * typeck.c (c_expand_return): Don't warn about returning a
+ reference-type variable as a reference.
+
+Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (build_static_name): Fix typo.
+
+1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
+ OLDDECL before we try to do DECL_USE_TEMPLATE.
+
+Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (duplicate_decls): Don't warn about template instances.
+
+ * typeck.c (mark_addressable): Lose ancient code that unsets
+ DECL_EXTERNAL.
+
+ * pt.c (do_decl_instantiation): Lose support for instantiating
+ non-templates.
+
+ * call.c (build_new_function_call): Fix handling of null explicit
+ template args.
+ (build_new_method_call): Likewise.
+
+Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * method.c (build_underscore_int): Fix typo.
+
+1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * tree.c (print_lang_statistics): #if 0 call to
+ print_inline_obstack_statistics until its definition is checked in.
+
+Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Move dump_tree_statistics to end.
+
+ * pt.c (instantiate_decl): Look for the original template.
+ (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
+ of member templates.
+
+Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * Makefile.in (g++FAQ.*): New rules.
+ (CONFLICTS): Update.
+ * g++FAQ.texi: Moved from libg++.
+
+ * parse.y (PFUNCNAME): Only specify the type once.
+
+1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
+
+ * lex.c (real_yylex): Clean up the code to fully behave the way
+ the c-lex.c parser does for complex and real numbers.
+
+Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (build_decl_overload_real): Reformat.
+
+Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (synthesize_method): If at_eof, determine our linkage.
+
+1997-09-29 Paul Eggert <eggert@twinsun.com>
+
+ * lex.c (real_yylex): Treat `$' just like `_', except issue a
+ diagnostic if !dollars_in_ident or if pedantic.
+
+ * lang-specs.h (@c++): -ansi no longer implies -$.
+
+ * decl2.c (lang_decode_option):
+ -traditional and -ansi now do not mess with
+ dollars_in_ident.
+
+Mon Sep 29 19:57:51 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
+
+ * Makefile.in (parse.o, decl.o): Also depend on
+ $(srcdir)/../except.h $(srcdir)/../output.h.
+ (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
+ $(srcdir)/../except.h $(srcdir)/../output.h.
+ (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
+ ../insn-codes.h.
+
+ * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
+
+ * expr.c (cplus_expand_expr): Make it static.
+
+ * decl2.c, init.c, typeck.c: Include "expr.h".
+ (expand_expr): Use proper values when calling the function.
+
+Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
+
+ * lang-options.h: New -Wold-style-cast flag.
+ * cp-tree.h (warn_old_style_cast): New variable.
+ * decl2.c (warn_old_style_cast): Likewise.
+ (lang_decode_option): Support -Wold-style-cast.
+ (reparse_absdcl_as_casts): Produce old-style-cast warning.
+
+Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * decl.c (cp_finish_decl): Allow expand_aggr_init to set
+ TREE_USED, reset value based on already_used.
+
+ * init.c (expand_member_init): Revert change.
+
+Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h, decl.c, decl2.c, pt.c:
+ Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
+
+ * decl2.c (lang_decode_option): Add missing ;.
+
+Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * friend.c (do_friend): Disable injection for all template-derived
+ decls.
+ * decl2.c (lang_decode_option): Handle -fguiding-decls.
+ * parse.y (notype_template_declarator): New nonterminal.
+ (direct_notype_declarator): Use it.
+ (complex_direct_notype_declarator): Likewise.
+ (object_template_id): Accept any kind of identifier after TEMPLATE.
+ (notype_qualified_id): Don't add template declarators here.
+
+Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * call.c (add_template_candidate): Add explicit_targs parameter.
+ (build_scoped_method_call): Use it.
+ (build_overload_call_real): Likewise.
+ (build_user_type_conversion_1): Likewise.
+ (build_new_function_call): Likewise.
+ (build_object_call): Likewise.
+ (build_new_op): Likewise.
+ (build_new_method_call): Likewise.
+ (build_new_function_call): Handle TEMPLATE_ID_EXPR.
+ (build_new_method_call): Likewise.
+
+ * class.c (finish_struct_methods): Add specialization pass to
+ determine which methods were specializing which other methods.
+ (instantiate_type): Handle TEMPLATE_ID_EXPR.
+
+ * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
+
+ * cp-tree.h (name_mangling_version): New variable.
+ (flag_guiding_decls): Likewise.
+ (build_template_decl_overload): New function.
+ (begin_specialization): Likewise.
+ (reset_specialization): Likewise.
+ (end_specialization): Likewise.
+ (determine_explicit_specialization): Likewise.
+ (check_explicit_specialization): Likewise.
+ (lookup_template_function): Likewise.
+ (fn_type_unification): Add explicit_targs parameter.
+ (type_unification): Likewise.
+
+ * decl.c (duplicate_decls): Add smarts for explicit
+ specializations.
+ (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
+ specializations.
+ (grokfndecl): Call check_explicit_specialization.
+
+ * decl2.c (lang_decode_option): Handle -fname-mangling-version.
+ (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
+ (check_classfn): Handle specializations.
+
+ * error.c (dump_function_name): Print specialization arguments.
+
+ * friend.c (do_friend): Don't call pushdecl for template
+ instantiations.
+
+ * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
+
+ * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
+ and -fno-guiding-decls.
+
+ * lex.c (identifier_type): Return PFUNCNAME for template function
+ names.
+
+ * method.c (build_decl_overload_real): New function.
+ (build_template_parm_names): New function.
+ (build_overload_identifier): Use it.
+ (build_underscore_int): New function.
+ (build_overload_int): Use it. Add levels for template
+ parameters.
+ (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
+ (build_overload_nested_names): Handle template type parameters.
+ (build_template_decl_overload): New function.
+
+ * parse.y (YYSTYPE): New ntype member.
+ (nested_name_specifier): Use it.
+ (nested_name_specifier_1): Likewise.
+ (PFUNCNAME): New token.
+ (template_id, object_template_id): New non-terminals.
+ (template_parm_list): Note specializations.
+ (template_def): Likewise.
+ (structsp): Likewise.
+ (fn.def2): Handle member template specializations.
+ (component_decl_1): Likewise.
+ (direct_notype_declarator): Handle template-ids.
+ (component_decl_1): Likewise.
+ (direct_notype_declarator): Handle template-ids.
+ (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
+
+ * pt.c (processing_specializations): New variable.
+ (template_header_count): Likewise.
+ (type_unification_real): New function.
+ (processing_explicit_specialization): Likewise.
+ (note_template_header): Likewise.
+ (is_member_template): Handle specializations.
+ (end_template_decl): Call reset_specialization.
+ (push_template_decl): Handle member template specializations.
+ (tsubst): Likewise.
+ (tsubst_copy): Handle TEMPLATE_ID_EXPR.
+ (instantiate_template): Handle specializations.
+ (instantiate_decl): Likewise.
+ (fn_type_unification): Handle explicit_targs.
+ (type_unification): Likewise. Allow incomplete unification
+ without an error message, if allow_incomplete.
+ (get_bindings): Use new calling sequence for fn_type_unification.
+
+ * spew.c (yylex): Handle PFUNCNAME.
+
+ * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
+ (really_overloaded_fn): Likewise.
+ (get_first_fn): Handle function templates.
+
+ * typeck.c (build_x_function_call): Use really_overloaded_fn.
+ Handle TEMPLATE_ID_EXPR.
+ (build_x_unary_op): Likewise.
+ (build_unary_op): Likewise.
+ (mark_addressable): Templates whose address is taken are marked
+ as used.
+
+1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * decl.c (init_decl_processing): Declare __builtin_constant_p as
+ accepting any kind of type, not only int.
+
+Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (get_matching_virtual): Notice virtual bases when sorrying
+ about covariant returns.
+
+ * parse.y (member_init): Also imply typename here. Remove ancient
+ extension for initializing base members.
+
+Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ Handle multi-level typenames and implicit typename in base list.
+ * parse.y (typename_sub{,[0-2]}): New rules.
+ (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
+ (nonnested_type): New rule.
+ (complete_type_name): Use it.
+ (base_class.1): Use typename_sub and nonnested_type.
+ (nested_name_specifier): Don't elide std:: here.
+ * decl.c (make_typename_type): Handle getting a type for NAME.
+ (lookup_name_real): Turn std:: into :: here.
+
+ Rvalue conversions were removed in London.
+ * call.c (is_subseq): Don't consider lvalue transformations.
+ (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
+ (joust): Re-enable ?: kludge.
+
+1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (start_function): Up warning of no return type to be a
+ pedwarn.
+
+Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * init.c (expand_member_init): Don't set TREE_USED.
+ * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
+ set,don't clear TREE_USED wholesale.
+
+Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_over_call): Do require_complete_type before
+ build_cplus_new.
+
+Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (lookup_field): Call complete_type in all cases.
+
+ * decl.c (finish_function): Just warn about flowing off the end.
+
+Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokparms): Don't bash a permanent list node if we're
+ in a function.
+
+1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
+
+Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_new_op): Give better error for syntactically
+ correct, but semantically invalid, use of undeclared template.
+
+ * call.c (compare_qual): Handle pmfs.
+
+ * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
+ after the exception spec.
+
+Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (null_ptr_cst_p): Integer type, not integral type.
+
+ * call.c (joust): Disable warnings until they can be moved to the
+ right place.
+
+Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
+
+ * Makefile.in, config-lang.in: Convert to autoconf.
+
+Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (lookup_name_real): Add implicit 'typename' to types from
+ base classes.
+
+ * pt.c (most_specialized_class): Fix typo.
+ (tsubst): Move constant folding to TREE_VEC case.
+
+Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (do_poplevel): Don't warn about unused local variables
+ while processing_template_decl since we don't always know whether
+ or not they will need constructing/destructing.
+
+ * pt.c (uses_template_parms): Check the values of an enumeration
+ type to make sure they don't depend on template parms.
+
+ * decl.c (make_typename_type): Don't lookup the field if the
+ context uses template parms, even if we're not
+ processing_template_decl at the moment.
+
+ * pt.c (coerce_template_parms): Avoid looking at the
+ TYPE_LANG_DECL portion of a typename type, since there won't be
+ one.
+ (tsubst): Do constant folding as necessary to make sure that
+ arguments passed to lookup_template_class really are constants.
+
+Wed Sep 10 16:39:26 1997 Jim Wilson <wilson@cygnus.com>
+
+ * Make-lang.in (LN, LN_S): New macros, use where appropriate.
+
+Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
+ * decl2.c (finish_file): Only register exception tables if we
+ need to.
+
+ * decl.c (init_decl_processing): Add __builtin_[fs]p.
+
+Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
+
+Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * error.c (dump_decl): Avoid crashing when presented with a
+ uninitialized constant, as can occur with a template parameter.
+ (dump_expr): Make sure that there are enough levels of
+ current_template_parms before we start diving through them.
+
+1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
+ c-typeck.c.
+
+Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * except.c (expand_throw): Call build_delete for all
+ exception types, not just objects with destructors.
+
+Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
+
+ * decl.c (current_local_enum): Remove static.
+ * pt.c (tsubst_enum): Save and restore value of current_local_enum
+ in case template is expanded in enum decl.
+ (instantiate_class_template): Use new tsubst_enum signature.
+ (tsubst_expr): Likewise.
+
+Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (begin_member_template_processing): Take a function as
+ argument, not a set of template arguments. Use the template
+ parameters, rather than the arguments. Handle non-type parameters
+ correctly. Push a binding level for the parameters so that multiple
+ member templates using the same parameter names can be declared.
+ (end_member_template_processing): Pop the binding level.
+ (push_template_decl): Mark member templates as static when
+ appropriate.
+
+ * lex.c (do_pending_inlines): Pass the function, not its template
+ arguments, to begin_member_template_processing.
+ (process_next_inline): Likewise.
+ (do_pending_defargs): Likewise.
+
+ * error.c (dump_expr): Obtain the correct declaration for a
+ TEMPLATE_CONST_PARM.
+
+ * call.c (add_template_conv_candidate): New function.
+ (build_object_call): Handle member templates, as done in the other
+ build_ functions.
+
+Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * decl.c (replace_defag): Undo previous change.
+ * lex.c (do_pending_defargs): Deal with member templates.
+
+ * pt.c (is_member_template): Avoid crashing when passed a
+ non-function argument.
+
+Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (grow_method): Remove check for redeclaration.
+
+Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
+ (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
+ (PRIMARY_TEMPLATE_P): Use it.
+ * call.c (build_overload_call_real): Use it.
+ * class.c (instantiate_type): Likewise.
+ * decl.c (decls_match): Likewise.
+ * method.c (build_overload_identifier): Likewise.
+ * pt.c (push_template_decl): Likewise.
+ (classtype_mangled_name): Likewise.
+ (lookup_template_class): Likewise.
+
+ * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
+ DECL_NTPARMS to conform to usage elsewhere.
+ * call.c (add_template_candidate): Likewise.
+ * class.c (instantiate_type): Likewise.
+ * pt.c (instantiate_template): Likewise.
+ (get_bindings): Likewise.
+
+ * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
+ is_member_template.
+
+ * pt.c (unify): Undo changes to allow multiple levels of template
+ parameters.
+ (type_unification): Likewise.
+ (fn_type_unification): Likewise.
+ (get_class_bindings): Likewise.
+ * cp-tree.h (Likewise).
+
+ * decl.c (replace_defarg): Check that the type of the default
+ parameter does not invlove a template type before complaining
+ about the initialization.
+
+ * error.c (dump_expr): Deal with template constant parameters in
+ member templates correctly.
+
+ * pt.c (is_member_template): Deal with class specializations
+ correctly.
+ (tsubst): Handle "partial instantiation" of member templates
+ correctly.
+
+Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (type_unification): Change calling sequence to allow for
+ multiple levels of template parameters.
+ (tsubst_expr): Likewise.
+ (tsubst): Likewise.
+ (tsubst_copy): Likewise.
+ (instantiate_template): Likewise.
+ (unify): Likewise.
+ * call.c (build_overload_call_real): Use it.
+ (add_builtin_candidate): Use it.
+ (build_new_method_call): Use it.
+ * class.c (instantiate_type): Use it.
+ * decl.c (grokdeclarator): Use it.
+ * decl2.c (finish_file): Use it.
+ * method.c (build_overload_identifier): Use it.
+
+ * call.c (add_template_candidate): Add additional parameter for
+ the function return type. Call fn_type_unification istead of
+ type_unification.
+ (build_user_type_conversion_1): Handle member templates.
+ (build_new_function_call): Likewise.
+ (build_new_op): Likewise.
+ (build_new_method_call): Likewise.
+
+ * class.c (grow_method): Don't give an error message indicating
+ that two member templates with the same name are ambiguous.
+ (finish_struct): Treat member template functions just like member
+ functions.
+
+ * cp-tree.h (check_member_template): Add declaration.
+ (begin_member_template_processing): Likewise.
+ (end_member_template_processing): Likewise.
+ (fn_type_unification): Likewise.
+ (is_member_template): Likewise.
+ (tsubst): Change prototype.
+ (tsubst_expr): Likewise.
+ (tsubst_copy): Likewise.
+ (instantiate_template): Likewise.
+ (get_bindings): Likewise.
+
+ * decl.c (decls_match): Handle multiple levels of template
+ parameters.
+ (pushdecl): Handle template type params just like other type
+ declarations.
+ (push_class_level_binding): Return immediately if the
+ class_binding_level is NULL.
+ (grokfndecl): If check_classfn() returns a member_template, use
+ the result of the template, not the template itself.
+
+ * decl2.c (check_member_template): New function. Check to see
+ that the entity declared to be a member template can be one.
+ (check_classfn): Allow redeclaration of member template functions
+ with different types; the new functions can be specializations or
+ explicit instantiations.
+
+ * error.c (dump_decl): Handle multiple levels of template
+ parameters.
+ (dump_function_decl): Update to handle function templates.
+
+ * lex.c (do_pending_inlines): Set up template parameter context
+ for member templates.
+ (process_next_inline): Likewise.
+
+ * method.c (build_overload_identifier): Adjust for multiple levels
+ of template parameters.
+
+ * parse.y (fn.def2): Add member templates.
+ (component_decl_1): Likewise.
+
+ * pt.c (begin_member_template_processing): New function.
+ (end_member_template_processing): Likewise.
+ (is_member_template): Likewise.
+ (fn_type_unification): Likewise.
+ (current_template_parms): Return a vector of all the template
+ parms, not just the innermost level of parms.
+ (push_template_decl): Deal with the possibility of member
+ templates.
+ (lookup_template_class): Likewise.
+ (uses_template_parms): Likewise.
+ (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
+ TEMPLATE_CONST_PARM to deal with multiple levels of template
+ arguments. Add processing of TEMPLATE_DECL to produce new
+ TEMPLATE_DECLs from old ones.
+ (do_decl_instantiation): Handle member templates.
+
+ * search.c (lookup_fnfields_1): Handle member template conversion
+ operators.
+
+ * tree.c (cp_tree_equal): Check the levels, as well as the
+ indices, of TEMPLATE_CONST_PARMs.
+
+ * typeck.c (comptypes): Check the levels, as well as the indices,
+ fo TEMPLATE_TYPE_PARMs.
+ (build_x_function_call): Treat member templates like member
+ functions.
+
+Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (c_expand_return): Always convert_for_initialization
+ before checking for returning a pointer to local.
+
+ * pt.c (type_unification): If strict and the function parm doesn't
+ use template parms, just compare types.
+
+Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
+
+ * method.c (build_overloaded_value): Replace direct call
+ to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
+
+Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (convert_arguments): Don't arbitrarily choose the first
+ of a set of overloaded functions.
+
+Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (real_yylex): Don't elide __FUNCTION__.
+
+ * method.c (build_overload_value): Add in_template parm.
+ (build_overload_int): Likewise.
+ (build_overload_identifier): Pass it.
+
+ * decl.c (duplicate_decls): Don't bash a previous template
+ definition with a redeclaration.
+
+ * pt.c (unify): float doesn't match double.
+
+ * pt.c (do_type_instantiation): Handle getting a _TYPE or a
+ TYPE_DECL. Handle getting non-template types.
+ * parse.y (explicit_instantiation): Use typespec instead of
+ aggr template_type.
+
+Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
+
+ * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
+
+Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
+
+ * call.c (add_builtin_candidate): Add missing TREE_TYPE.
+ (compare_ics): Likewise.
+
+Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (joust): Warn about choosing one conversion op over
+ another because of 'this' argument when the other return type is
+ better.
+ (source_type): New fn.
+
+ * call.c (build_new_op): Strip leading REF_BIND from first operand
+ to builtin operator.
+
+ * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
+ use its RTL.
+
+Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (null_ptr_cst_p): Remove support for (void*)0.
+
+Wed Aug 27 02:03:34 1997 Jeffrey A Law <law@cygnus.com>
+
+ * typeck.c (expand_target_expr): Make definition match declaration.
+
+ * class.c (get_basefndecls): Make definition match declaration.
+
+Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * input.c (sub_getch): Eventually give up and release the input file.
+
+ * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
+ right place.
+
+ * call.c (joust): Tweak message.
+
+Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * error.c (type_as_string): Put const/volatile on template type
+ parameters where appropriate.
+
+Sat Aug 23 17:47:22 1997 Jeffrey A Law <law@cygnus.com>
+
+ * call.c (strictly_better): Make arguments unsigned ints.
+
+Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (real_yylex): Refer to __complex instead of complex.
+
+Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * lex.c (real_yylex): Don't use getc directly.
+
+Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (is_subseq): Don't try to be clever.
+
+Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
+
+ * parse.y, pt.c: Include "except.h".
+ * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
+ error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
+ lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
+ sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
+ prototyping.
+
+Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (mark_vtable_entries): Instead of replacing pure
+ virtuals with a reference to __pure_virtual, copy the decl and
+ change the RTL.
+
+Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
+
+ * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
+
+ * pt.c (instantiate_class_template): Call repo_template_used
+ before finish_prevtable_vardecl.
+
+ * call.c (is_subseq): New fn.
+ (compare_ics): Use it.
+
+ * repo.c (finish_repo): Don't crash on no args.
+
+ * parse.y (named_complex_class_head_sans_basetype): Handle
+ explicit global scope.
+ * decl2.c (handle_class_head): New fn.
+
+ * pt.c (unify): Add CONST_DECL case.
+
+Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * rtti.c (permanent_obstack): Fix decl to not be a pointer.
+
+ * cp-tree.h (report_type_mismatch): Add prototype.
+ * call.c (build_overload_call_real): Remove erroneous fourth
+ argument to report_type_mismatch.
+ (build_user_type_conversion_1): Remove erroneous second arg to
+ tourney.
+ (build_new_function_call): Likewise.
+ (build_object_call): Likewise.
+ (build_new_op): Likewise.
+ (build_new_method_call): Likewise.
+
+Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * error.c (dump_decl): Don't bother processing a function with no
+ DECL_LANG_SPECIFIC.
+
+ * method.c (emit_thunk): Call init_function_start in the macro case.
+
+Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
+
+ * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
+ defined and used to set flag_vtable_thunks.
+
+Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y: Don't clear the inlines from their obstack until they've
+ all been processed.
+
+ * decl.c (duplicate_decls): Don't complain about exception
+ specification mismatch if flag_exceptions is off.
+
+Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
+
+ * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
+
+Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
+
+ * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
+ * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
+ Include <stdio.h> before include files that formerly used STDIO_PROTO.
+
+ * decl.c, g++spec.c, lex.c, method.c, repo.c:
+ Include "config.h" first, as per autoconf manual.
+
+Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (duplicate_decls): Tweak wording.
+ * lex.c (do_pending_defargs): Don't die if we see a default arg
+ that isn't a DEFAULT_ARG.
+ * error.c (dump_expr): Handle DEFAULT_ARG.
+
+ * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
+ * lang-options.h: Add -fhandle-exceptions.
+
+ * class.c (build_vtable): Vtables are artificial.
+ (prepare_fresh_vtable): Likewise.
+
+Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (ocp_convert): After converting to the target type, set
+ LOOKUP_NO_CONVERSION.
+
+ * call.c (joust): Warn about potentially confusing promotion rules
+ with -Wsign-promo.
+ * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
+
+Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
+
+ * exception.cc: Declare __terminate_func with noreturn attribute.
+
+Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y: Break out eat_saved_input, handle errors.
+ (function_try_block): Use compstmt instead of compstmt_or_error.
+
+Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
+
+Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
+ existence of cc1plus check whether $(LANGUAGES) contains C++.
+
+Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * method.c (do_build_copy_constructor): When copying an anonymous
+ union member loop around to handle nested anonymous unions. Use
+ the offset of the member relative to the outer structure, not the
+ union.
+
+Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (resolve_args): New fn.
+ (build_new_function_call): Use it.
+ (build_object_call): Likewise.
+ (build_new_method_call): Likewise.
+
+Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_over_call): tsubst all default parms from templates.
+
+Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (struct cp_function): Add static_labelno.
+ (push_cp_function_context): Save it.
+ (pop_cp_function_context): Restore it.
+
+Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_component_ref_1): Convert from reference.
+
+Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (current_declspecs, prefix_attributes): Initialize to
+ NULL_TREE.
+
+ * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
+ before we try to force it to be a TREE_LIST.
+ (decl): Make sure $1.t is non-nil.
+
+Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (uses_template_parms): Handle template first-parse codes.
+
+ * decl.c (cp_finish_decl): Only warn about user-defined statics.
+
+Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (unify): Handle BOOLEAN_TYPE.
+
+ * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
+ * pt.c (tsubst): Don't set it.
+ * call.c (build_over_call): Use uses_template_parms.
+
+Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (build_overload_nested_name): Use static_labelno
+ instead of var_labelno.
+ (build_qualified_name): New fn.
+ (build_overload_name): Split out from here.
+ (build_static_name): Use build_qualified_name.
+ * decl.c (cp_finish_decl): Statics in extern inline functions
+ have comdat linkage.
+ (start_function): Initialize static_labelno.
+
+Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * class.c (finish_struct_methods): Add check of warn_ctor_dtor_privacy
+ before "all member functions in class [] are private".
+
+Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (do_scoped_id): convert_from_reference.
+ * init.c (build_offset_ref): Likewise.
+
+Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
+
+ * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
+
+Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (get_member_function_from_ptrfunc): Promote index
+ before saving it.
+
+Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (layout_basetypes): Move non-virtual destructor warning.
+ * decl.c (xref_basetypes): Remove non-virtual destructor warning.
+
+Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokdeclarator): Call add_defarg_fn for the function
+ type, too.
+ * lex.c (add_defarg_fn): Adjust.
+ (do_pending_defargs): Adjust. Don't skip the first parm.
+
+Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (build_enumerator): Global enumerators are also readonly.
+
+ * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
+ (build_dynamic_cast): Call it and convert_from_reference.
+
+ * lex.c (add_defarg_fn): New fn.
+ (snarf_defarg): Don't add to defarg_types.
+ (do_pending_defargs): Lose defarg_types. All fns we process now
+ have defargs.
+ * decl.c (grokfndecl): Call add_defarg_fn.
+
+ * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
+ * cp-tree.def: Add DEFAULT_ARG.
+ * spew.c (yylex): Call snarf_defarg as appropriate.
+ * parse.y: New tokens DEFARG and DEFARG_MARKER.
+ (defarg_again, pending_defargs, defarg, defarg1): New rules.
+ (structsp): Use pending_defargs.
+ (parms, full_parm): Use defarg.
+ * lex.c (init_lex): Initialize inline_text_firstobj.
+ (do_pending_inlines): Never pass the obstack to feed_input.
+ (process_next_inline): Call end_input instead of restore_pending_input.
+ (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
+ finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
+ * input.c (end_input): New fn.
+ (sub_getch): At the end of some fed input, just keep returning EOF
+ until someone calls end_input.
+ Remove 'obstack' field from struct input_source.
+ * decl.c (grokparms): Handle DEFAULT_ARG.
+ (replace_defarg): New fn.
+ * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
+
+Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (implicit_conversion): If nothing else works, try binding
+ an rvalue to a reference.
+
+Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
+
+ * decl.c (init_decl_processing): Fix Jun 30 patch -- move
+ ifndef for Cygwin32 to include SIGSEGV.
+
+Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (finish_struct_1): Only complain about pointers without
+ copy stuff if there are any constructors.
+
+ * rtti.c (build_dynamic_cast): Call complete_type on the types.
+
+ * decl.c (grokfndecl): If the function we chose doesn't actually
+ match, die.
+
+ * decl2.c (grokclassfn): Don't specify 'const int' for the
+ artificial destructor parm.
+
+ * pt.c (type_unification): If we are called recursively, nothing
+ decays.
+
+Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
+
+ * decl.c (init_decl_processing): Stop trying to catch signals
+ other than SIGABRT since the Cygwin32 library doesn't support
+ them correctly yet. This fixes a situation in which g++ causes
+ a hang on SIGSEGVs and other such signals in our Win32-hosted
+ tools.
+
+Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
+
+Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck2.c (store_init_value): Always return the value if our
+ type needs constructing.
+
+ * method.c (hack_identifier): Convert class statics from
+ reference, too.
+
+Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
+
+Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (c_expand_return): Make sure we clean up temporaries at
+ the end of return x;
+
+Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
+
+Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_builtin_throw): Add support
+ -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
+
+Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * repo.c (extract_string): Null-terminate.
+
+ * cp-tree.h (TI_SPEC_INFO): New macro.
+ (CLASSTYPE_TI_SPEC_INFO): New macro.
+ * pt.c (push_template_decl): Correctly determine # of template parms
+ for partial specs.
+
+ * call.c (compare_ics): Really fix 'this' conversions.
+
+ * pt.c (do_decl_instantiation): Don't crash on explicit inst of
+ non-template fn.
+
+ * pt.c (push_template_decl): Complain about mismatch in # of
+ template parms between a class template and a member template.
+
+Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (synthesize_method): You can't call
+ function_cannot_inline_p after finish_function.
+ * decl.c (finish_function): Turn on flag_inline_functions and turn
+ off DECL_INLINE before handing a synthesized method to the
+ backend.
+
+Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (synthesize_method): Remove July 30 change to never set
+ DECL_INLINE if at_eof.
+
+Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
+
+ * xref.c (GNU_xref_member): Ensure that the node has a
+ decl_lang_specific part before checking DECL_FRIEND_P.
+
+Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): Diagnose non-class types used
+ as bases.
+
+Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_conditional_expr): Use convert_for_initialization
+ instead of convert_and_check.
+
+Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (typespec): Don't pedwarn for typeof.
+
+Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * repo.c (finish_repo): Only check changes if we would write a
+ repo file.
+
+ * call.c (compare_ics): Fix handling of 'this' conversions.
+
+ * pt.c (do_decl_instantiation): Support static data too. Rename
+ from do_function_instantiation.
+ * cp-tree.h: Adjust.
+ * parse.y: Adjust.
+
+ * repo.c (extract_string): New fn.
+ (get_base_filename): Use it.
+ (init_repo): Compare old args with current args.
+
+Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
+
+ * Makefile.in, Make-lang.in: Protect C-ls with a comment
+ character, idea from Paul Eggert <eggert@twinsun.com>.
+
+Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (c_expand_return): Be more persistent in looking for
+ returned temps.
+
+ * cvt.c (build_up_reference): Use NOP_EXPR for switching from
+ pointer to reference.
+
+ * class.c (build_vbase_path): Don't do anything if PATH has no steps.
+
+Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_member_call, build_offset_ref):
+ Use do_scoped_id instead of do_identifier.
+
+ * cvt.c (convert): Remove bogosity.
+
+Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cvt.c (build_up_reference): Do checks of ARGTYPE and
+ TARGET_TYPE before trying to use get_binfo.
+
+Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (build_up_reference): Call get_binfo to get access control.
+
+ * decl2.c (import_export_decl): If we don't support weaks, leave
+ statics undefined.
+
+Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_builtin_throw): Add support for machines that
+ cannot access globals after throw's epilogue when
+ -fno-sjlj-exceptions is used.
+
+Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y: 'std::' becomes '::'.
+ * lex.c (real_yylex): Remove 'namespace' warning.
+ * init.c (build_member_call): Ignore 'std::'.
+ (build_offset_ref): Likewise.
+ * decl2.c (do_using_directive): Ignore 'using namespace std;'.
+ (do_toplevel_using_decl): Ignore 'using std::whatever'.
+ * decl.c (push_namespace): Just sorry.
+ (pop_namespace): Nop.
+ (init_decl_processing): Declare std namespace.
+
+Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (push_class_decls): A name which ambiguously refers to
+ several instantiations of the same template just refers to the
+ template.
+
+Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
+
+ * decl.c (build_enumerator): Fix problem with unsigned long
+ enumerated values being smashed to ints, causing overflow
+ when computing next enumerated value (for enum values around
+ MAX_VAL).
+
+Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_component_ref): Only call mark_used on a decl.
+
+Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * typeck.c (build_c_cast): Make the check for a ptr to function
+ more specific before possible default_conversion call.
+
+Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_exception_blocks): Simplify and fix and make
+ sure we don't end a region in a sequence, as expand_end_bindings
+ doesn't like it.
+
+Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
+
+ * except.c (init_exception_processing): Mark terminate as not
+ returning so that the optimizer can optimize better.
+
+Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (convert): Don't do any extra work, if we can avoid it
+ easily.
+
+Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
+
+ * *.[chy]: Change cp_convert to ocp_convert, change convert to
+ cp_convert. convert is now reserved for the backend, and doesn't
+ have the semantics a frontend person should ever want.
+
+Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
+ Lose -traditional support.
+
+Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
+
+ * parse.y (self_reference): Do it for templates, too.
+ * class.c (pushclass): Don't overload_template_name; the alias
+ generated by build_self_reference serves the same purpose.
+
+ * tree.c (list_hash): Make static, take more args.
+ (list_hash_lookup): Likewise.
+ (list_hash_add): Make static.
+ (list_hash_canon): Lose.
+ (hash_tree_cons): Only build a new node if one isn't already in the
+ hashtable.
+ (hash_tree_chain): Use hash_tree_cons.
+ * cp-tree.h: Adjust.
+ * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
+ of calling lookup_name.
+
+Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): TYPE_VALUES for an enum
+ doesn't refer to the CONST_DECLs.
+
+Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
+
+ * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
+ is bigger.
+ (expand_class_desc): Convert the last argument to a sizetype.
+
+Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
+ __real__): Add reswords.
+ * hash.h: Regenerate.
+ * lex.h (rid): Add RID_COMPLEX.
+ (RID_LAST_MODIFIER): Set to RID_COMPLEX.
+ * lex.c (init_lex): Add building of RID_COMPLEX.
+ (real_yylex): General cleanup in line with what c-lex.c also has,
+ sans the cruft for traditional; add handling of SPEC_IMAG, complex
+ types, and imaginary numeric constants.
+ * parse.y (REALPART, IMAGPART): Add tokens.
+ (unary_expr): Add REALPART and IMAGPART rules.
+ * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
+ * decl.c (complex_{integer,float,double,long}_type_node): Define
+ types.
+ (init_decl_processing): Set up the types.
+ (grokdeclarator): Add handling of RID_COMPLEX. Set and use
+ DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
+ * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
+ * cvt.c (cp_convert): Handle COMPLEX_TYPE.
+ * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
+ COMPLEX_TYPE case.
+ * method.c (build_overload_name): Add handling of the different
+ COMPLEX_TYPEs, prefixing them with `J'.
+ * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
+ as a template parm.
+ (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
+ * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
+ (mapcar): Handle COMPLEX_CST.
+ * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
+ (common_type): Add code for complex types.
+ (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
+ (convert_for_assignment): Likewise.
+ (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
+
+Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
+ tsubst_expr, as it might try to do overload resolution.
+
+Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): Oops.
+
+Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.def: Add TAG_DEFN.
+ * pt.c (tsubst_enum): New fn.
+ (instantiate_class_template): Use it.
+ (tsubst_expr): Support TAG_DEFN.
+ (tsubst): Support local enums.
+ (tsubst_copy): Likewise.
+ * decl.c (finish_enum): Likewise.
+ (start_enum): If this is a local enum, switch to permanent_obstack.
+
+Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
+ (finish_function): Put the base init code for constructors just
+ after the parm cleanup insns.
+ (struct cp_function): Add last_parm_cleanup_insn.
+ (push_cp_function_context): Likewise.
+ (pop_cp_function_context): Likewise.
+
+Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
+
+Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
+ for THUNK_FNDECL before we switch to temporary allocation.
+
+Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_new_op): Handle null arg2 for ?:.
+
+Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_exception_blocks): Ensure that we flow through
+ the end of the exception region for the exception specification.
+ Move exception region for the exception specification in, so that
+ it doesn't protect the parm cleanup. Remove some obsolete code.
+ * decl.c (store_parm_decls): Likewise.
+ (finish_function): Likewise.
+
+Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_new): Fix nothrow handling.
+
+Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * init.c (emit_base_init): Don't warn about the initialization
+ list for an artificial member.
+
+Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * expr.c (do_case): Handle !START case for the error msg.
+
+Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c, lang-options.h: New option -Weffc++.
+ * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
+ to -Weffc++.
+
+ * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
+ to MULTIPLE_SYMBOL_SPACES.
+
+Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (emit_thunk, generic case): Set current_function_is_thunk.
+
+ * method.c (emit_thunk, macro case): Set up DECL_RESULT.
+
+ * typeck.c (c_expand_return): Don't complain about returning void
+ to void in an artificial function.
+ * method.c (make_thunk): Change settings of READONLY/VOLATILE,
+ don't set DECL_RESULT, set DECL_ARTIFICIAL.
+ (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
+
+Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
+
+ * init.c (init_decl_processing): Add support for setjmp/longjmp based
+ exception handling.
+ * except.c (init_exception_processing): Likewise.
+ (expand_end_catch_block): Likewise.
+ (expand_exception_blocks): Likewise.
+ (expand_throw): Likewise.
+ * exception.cc (__default_terminate): Likewise.
+
+ * init.c (perform_member_init): Use new method of expr level
+ cleanups, instead of cleanups_this_call and friends.
+ (emit_base_init): Likewise.
+ (expand_aggr_vbase_init_1): Likewise.
+ (expand_vec_init): Likewise.
+ * decl.c (cp_finish_decl): Likewise.
+ (expand_static_init): Likewise.
+ (store_parm_decls): Likewise.
+ (cplus_expand_expr_stmt): Likewise.
+ * decl2.c (finish_file): Likewise.
+
+ * Make-lang.in (exception.o): Ok to compile with -O now.
+
+ * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
+ we know it will be done later by the backend.
+
+ * decl2.c (lang_f_options): Remove support for short temps.
+ * lang-options.h: Likewise.
+
+Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (varargs_function_p): New fn.
+ * method.c (emit_thunk): Replace broken generic code with code to
+ generate a heavyweight thunk function.
+
+Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (process_template_parm): pedwarn about floating-point parms.
+
+ * decl.c (grokdeclarator): inline no longer implies static.
+
+ * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
+
+Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (check_for_override): The signature of an overriding
+ function is not changed.
+
+ * call.c (build_over_call): Move setting of conv into the loop.
+ Note: this change, along with the related changes of the 18th thru
+ the 20th of April, fix an infinite loop problem in conversions.
+
+Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_user_type_conversion_1): Really ignore rvalue
+ conversions when looking for a REFERENCE_TYPE.
+
+ * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
+ * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
+ * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
+ (build_unary_op): Likewise.
+ * call.c (build_over_call): See through a CONVERT_EXPR around the
+ ADDR_EXPR for on a temporary.
+ * typeck.c (c_expand_return): See through a CONVERT_EXPR around
+ the ADDR_EXPR for a local variable.
+
+Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_user_type_conversion_1): If we're trying to
+ convert to a REFERENCE_TYPE, only consider lvalue conversions.
+ (build_new_function_call): Print candidates.
+ (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
+ (reference_binding): Binding a temporary of a reference-related type
+ is BAD.
+
+Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
+ * tinfo2.cc (type_info::before): Likewise.
+
+Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (implicit_conversion): Oops.
+
+Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (implicit_conversion): Try to find a reference conversion
+ before binding a const reference to a temporary.
+
+Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
+
+ * exception.cc (__default_unexpected): Call terminate by default,
+ so that if the user overrides terminate, the correct function will
+ be called.
+
+Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
+
+ * parse.y (left_curly): Avoid trying to use any fields of
+ error_mark_node, as there aren't any.
+
+Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (do_identifier): Avoid breaking on overloaded methods
+ as default arguments.
+
+Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
+
+ * call.c (add_template_candidate): Initialize the variable "dummy".
+
+Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
+
+ * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
+ before we try to use TYPE_SIZE and TREE_CONSTANT on it.
+
+Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
+ (debug_binfo): Delete decl, not needed.
+
+ * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
+ promotes_to_aggr_type): Delete fns.
+ * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
+ SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
+ PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
+
+ * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
+
+ * friend.c (is_friend_type): Delete fn.
+ * cp-tree.h (is_friend_type): Delete decl.
+
+ * decl.c (original_result_rtx, double_ftype_double,
+ double_ftype_double_double, int_ftype_int, long_ftype_long,
+ float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
+ * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
+
+ * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
+ fwd decls.
+ * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
+
+ * decl.c (pushdecl_nonclass_level): #if 0, unused.
+ * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
+
+ * lex.c (reinit_lang_specific): #if 0, unused.
+ * cp-tree.h (reinit_lang_specific): #if 0 decl.
+
+ * decl.c (revert_static_member_fn): Make static, adding fwd decl.
+ * cp-tree.h (revert_static_member_fn): Delete decl.
+
+ * class.c (root_lang_context_p): Delete fn.
+ * cp-tree.h (root_lang_context_p): Delete decl.
+
+ * decl.c (set_current_level_tags_transparency): #if 0, unused.
+ * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
+
+ * lex.c (set_vardecl_interface_info): Make static.
+ * cp-tree.h (set_vardecl_interface_info): Delete decl.
+
+ * call.c (find_scoped_type): Make static.
+ * cp-tree.h (find_scoped_type): Delete decl.
+
+ * search.c (convert_pointer_to_vbase): Make static.
+ * cp-tree.h (convert_pointer_to_vbase): Delete decl.
+
+ * decl.c (const_ptr_type_node): Likewise.
+ * cp-tree.h (const_ptr_type_node): Delete decl.
+
+ * typeck.c (common_base_type): Make static.
+ * cp-tree.h (common_base_types): Delete erroneous decl.
+
+ * pt.c (classtype_mangled_name): Make static.
+ * cp-tree.h (classtype_mangled_name): Delete decl.
+
+ * lex.c (check_newline): Make static.
+ * cp-tree.h (check_newline): Delete decl.
+
+ * typeck.c (build_x_array_ref): Delete fn, same idea as
+ grok_array_decl.
+ * cp-tree.h (build_x_array_ref): Delete decl.
+
+ * lex.c (copy_decl_lang_specific): Delete fn, same idea as
+ copy_lang_decl.
+ * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
+
+ * class.c (build_vtable_entry): Make static.
+ * cp-tree.h (build_vtable_entry): Delete decl.
+
+ * class.c (build_vbase_pointer): Make static.
+ * cp-tree.h (build_vbase_pointer): Delete decl.
+
+ * sig.c (build_sptr_ref): Add forward decl and make static.
+ * cp-tree.h (build_sptr_ref): Delete decl.
+
+ * call.c (build_new_method_call): Add forward decl and make static.
+ * cp-tree.h (build_new_method_call): Delete decl.
+
+ * call.c (build_object_call): Make static.
+ * class.c (check_for_override, complete_type_p, mark_overriders):
+ Likewise.
+ * decl.c (cp_function_chain): Likewise.
+ * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
+ Likewise.
+ * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
+ Likewise.
+ * tree.c (build_cplus_array_type_1): Likewise.
+ * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
+ (comp_target_parms): Likewise.
+
+ * init.c (build_builtin_call): Make static.
+ * cp-tree.h (build_builtin_call): Delete decl.
+
+ * typeck.c (binary_op_error): Delete decl.
+ * cp-tree.h (binary_op_error): Likewise.
+
+Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * call.c (build_method_call): Compare against error_mark_node
+ directly, rather than the ERROR_MARK tree code.
+ * cvt.c (cp_convert): Likewise.
+ * decl.c (print_binding_level): Likewise.
+ (duplicate_decls): Likewise.
+ (grokdeclarator): Likewise.
+ (grokdeclarator): Likewise.
+ * init.c (expand_aggr_init_1): Likewise.
+ (decl_constant_value): Likewise.
+ * method.c (build_opfncall): Likewise.
+ (hack_identifier): Likewise.
+ * typeck.c (build_modify_expr): Likewise.
+
+ * typeck.c (build_c_cast): Don't decl TYPE as register tree.
+
+Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
+
+ * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
+
+ * pt.c (coerce_template_parms): Add new error message.
+
+ * method.c (build_overload_value): Implement name mangling for
+ floating-point template arguments.
+
+ * method.c (build_overload_int, icat, dicat): Fix mangling of template
+ arguments whose absolute value doesn't fit in a signed word.
+
+Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * friend.c: New file; put all of the friend stuff in here.
+ * init.c: Instead of here.
+ * Makefile.in (CXX_OBJS): Add friend.o.
+ (friend.o): Add dependencies.
+ * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
+
+Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_scoped_method_call): Complain if the scope isn't a
+ base.
+
+Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (left_curly): Don't crash on erroneous type.
+
+ * init.c (build_delete): Fix type of ref.
+
+Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (get_vbase_1): Renamed from get_vbase.
+ (get_vbase): Wrapper, now non-static.
+ (convert_pointer_to_vbase): Now static.
+
+ * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
+ * init.c (build_delete): Pass one.
+ (build_partial_cleanup_for): Use build_scoped_method_call.
+ * decl.c (finish_function): Pass a binfo.
+
+Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_over_call): Only synthesize non-trivial copy ctors.
+
+ * typeck.c (build_c_cast): Lose other reference to flag.
+
+ * call.c (build_field_call): Don't look for [cd]tor_identifier.
+ * decl2.c (delete_sanity): Remove meaningless use of
+ LOOKUP_HAS_IN_CHARGE.
+ * decl.c (finish_function): Use build_scoped_method_call instead
+ of build_delete for running vbase dtors.
+ * init.c (build_delete): Call overload resolution code instead of
+ duplicating it badly.
+
+Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_over_call): Call mark_used before trying to elide
+ the call.
+
+ * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
+
+Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * typeck.c (build_modify_expr): Always pedwarn for a cast to
+ non-reference used as an lvalue.
+
+Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
+
+Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (handler): Fix template typo.
+
+Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * error.c (lang_decl_name): New fn.
+ * tree.c (lang_printable_name): Use it.
+
+Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
+
+ * g++spec.c: Include config.h so that we can catch bzero #defines
+ from the config file.
+
+Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
+
+ * new1.cc: Include a declaration for malloc, to avoid warning, and
+ avoid lossing on systems that require one (ones that define malloc
+ in xm.h).
+
+Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
+
+ * decl2.c (max_tinst_depth): New variable.
+ (lang_decode_option): Parse "-ftemplate-depth-NN" command line
+ option.
+ * pt.c (max_tinst_depth): Variable moved.
+ * lang-options.h: Declare "-ftemplate-depth-NN" command line option
+ as legal.
+
+Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (xref_basetypes): Allow a base class that depends on
+ template parms to be incomplete.
+
+ * decl2.c (build_expr_from_tree): Support typeid(type).
+ * rtti.c (get_typeid): Support templates.
+ (expand_si_desc, expand_class_desc): Fix string length.
+ (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
+
+Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
+
+ * pt.c (tsubst): Put it back for -fno-ansi-overloading.
+
+Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
+ smashes together template and non-template decls of the same
+ signature.
+
+Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
+
+Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (duplicate_decls): Next route, pedwarn about different
+ exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
+
+Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
+ (struct lang_type): Delete has_default_implementation member.
+ Increase dummy to 21.
+ * decl.c (start_method): Delete usage.
+
+ * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
+ store_after_parms, start_decl_1, auto_function): Add decls.
+ (get_arglist_len_in_bytes, declare_implicit_exception,
+ have_exceptions_p, make_type_decl, typedecl_for_tag,
+ store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
+ build_component_type_expr, cplus_exception_name,
+ {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
+ * call.c (build_this): Make static.
+ (is_complete): Likewise.
+ (implicit_conversion): Likewise.
+ (reference_binding): Likewise.
+ (standard_conversion): Likewise.
+ (strip_top_quals): Likewise.
+ (non_reference): Likewise.
+ (build_conv): Likewise.
+ (user_harshness): Likewise.
+ (rank_for_ideal): Likewise.
+ * decl.c (start_decl_1): Delete forward decl.
+ (push_decl_level): Make static.
+ (resume_binding_level): Make static.
+ (namespace_bindings_p): Make static.
+ (declare_namespace_level): Make static.
+ (lookup_name_real): Make static.
+ (duplicate_decls): Make static. Take register off NEWDECL and
+ OLDDECL parm decls.
+ * decl2.c (get_sentry): Make static.
+ (temp_name_p): Delete fn.
+ * except.c (auto_function): Delete decl.
+ * lex.c (handle_{cp,sysv}_pragma): Make static.
+ (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
+ * method.c (do_build_{copy_constructor,assign_ref}): Make static.
+ * pt.c (tsubst_expr_values): Make static.
+ * rtti.c (combine_strings): Delete decl.
+
+Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (push_template_decl): Handle getting a typedef.
+
+ * call.c (build_new_function_call): Complain about void arg.
+
+Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (duplicate_decls): Give pedwarn of different exceptions
+ if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
+
+Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_throw): Don't expand the cleanup tree here,
+ since we are not going to write the rtl out. Fixes problem with
+ -g -O on SPARC.
+
+Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
+
+ * Make-lang.in: Add $(exeext) as necessary.
+
+Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
+
+ * parse.y (handler_seq): Must have at least one catch clause.
+
+Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (add_builtin_candidate): Restore ?: hack.
+
+ * decl.c (grok_op_properties): More warnings.
+
+Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (duplicate_decls): On second thought, do it as a pedwarn
+ still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
+
+ * decl.c (duplicate_decls): Scale back to a warning, and only do
+ 'em if -pedantic.
+
+Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (duplicate_decls): pedwarn mismatched exception
+ specifications.
+
+Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
+
+ * call.c (build_new_method_call): Don't display the invisible
+ argument for controlling virtual bases.
+
+Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
+
+ * new: Add nothrow new and delete, bad_alloc and throw specifications
+ for delete.
+ * decl.c (init_decl_processing): Add throw specification for delete.
+ * new.cc (nothrow): Define.
+ * lex.c (real_yylex): Removing warning that throw and friends are
+ keywords.
+ * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
+ * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
+ * Make-lang.in: Add new{1,2}.{cc,o}.
+
+Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (cons_up_default_function): Fix return type of synth op=.
+
+ * init.c (emit_base_init): Add warnings for uninitialized members
+ and bases.
+
+ * decl.c (xref_basetypes): Add warning for non-polymorphic type
+ with destructor used as base type.
+
+ * decl.c (grok_op_properties): Add warning for op= returning void.
+ * typeck.c (c_expand_return): Add warning for op= returning anything
+ other than *this.
+
+ * class.c (finish_struct_1): Add warning for class with pointers
+ but not copy ctor or copy op=.
+
+ * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
+ * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
+ (instantiate_template): If -fexternal-templates, add this
+ instantiation to pending_templates.
+
+ * decl2.c (copy_assignment_arg_p): Disable old hack to support
+ Booch components.
+
+Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (cp_convert): pedwarn enum to pointer conversions.
+
+Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (standard_conversion): Handle getting references. Tack
+ on RVALUE_CONV here. Do it for non-class types, too.
+ (reference_binding): Pass references to standard_conversion.
+ (implicit_conversion): Likewise.
+ (add_builtin_candidate): Disable one ?: kludge.
+ (convert_like): Handle RVALUE_CONVs for non-class types.
+ (joust): Disable the other ?: kludge.
+
+Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (init_decl_processing): Add code to build up common
+ function types beforehand, to avoid creation then removal of
+ things already in the hash table.
+
+Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
+ the arguments.
+
+ * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
+ current_template_parms.
+
+Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (lookup_field): Don't return a function, check want_type.
+
+Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * init.c (build_new): Make sure PLACEMENT has a type.
+
+Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_new): Support new (nothrow).
+
+Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_decl): Also do push_to_top_level before setting
+ up DECL_INITIAL.
+
+ * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
+ * pt.c (tsubst): Defer instantiation of default args.
+ * call.c (build_over_call): Until here.
+
+Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * search.c (lookup_field): Make sure we have an
+ IDENTIFIER_CLASS_VALUE before we try to return it.
+
+Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * call.c (build_method_call): Delete unused var PARM.
+ (build_overload_call_real): Likewise.
+ (build_object_call): Delete unused var P.
+ (build_new_op): Likewise.
+ * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
+ var definitions, which are never used.
+ (shadow_tag): Delete unused var FN.
+ * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
+ * init.c (build_new): Delete unused var ALLOC_TEMP.
+ * method.c (hack_identifier): Delete unused var CONTEXT.
+ (do_build_copy_constructor): Delete unused var NAME.
+ (synthesize_method): Delete unused var BASE.
+ * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
+ * rtti.c (build_headof): Delete unused var VPTR.
+ (get_typeid): Delete unused var T.
+ * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
+ and ORIG_OP2.
+ (build_ptrmemfunc): Delete unused vars U and NINDEX.
+ * typeck2.c (build_functional_cast): Delete unused var BINFO.
+
+Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
+ things in a type being defined.
+ * decl.c (finish_enum): Reverse the values so that they are in
+ the correct order.
+
+ * pt.c (instantiate_class_template): Don't initialize
+ BINFO_BASETYPES until the vector is filled out.
+ (unify): Don't abort on conflicting bindings, just fail.
+ (instantiate_decl): Do push_tinst_level before any tsubsting.
+
+ * method.c (build_overload_value): Handle getting a
+ TEMPLATE_CONST_PARM for a pointer.
+
+Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (expand_member_init): Don't give 'not a base' error for
+ templates.
+
+ * pt.c (instantiate_decl): Call import_export_decl later.
+
+ * pt.c (instantiate_class_template): Return a value.
+
+ * parse.y (extension): New rule for __extension__.
+ (extdef, unary_expr, decl, component_decl): Use it.
+
+Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
+
+ * class.c (base_binfo): Remove unused base_has_virtual member.
+ (finish_base_struct): Likewise.
+ (finish_struct_1): Likewise.
+
+
+
+Copyright (C) 1997 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.